I think general discussion tells this and yeah our own experience as well ,  lets make a poll
and sure most voters will be poorer than the richer and i am one of those and like those whom I met in chatrooms ,
mostly small roller and only few that can be considered as rich gambler so that will tell us about poorer losses more
than rich people. but in the end of the day? rich or poor are loser because indeed that the house always wins.